查询词典 information retrieval

Query expansion has been proved to be one of effective methods for improving the performance of the information retrieval system.

在信息检索系统中，查询扩展是一种非常有效的改进检索性能的方法。

This solution provides a novel and effective approach to information retrieval and knowledge discovery in the context of Web.

该方案为Web环境下的信息检索和知识发现提供了一条新颖、有效的思路。

An information retrieval system model based on fuzzy linguistic approach is presented in this paper.

该文提出了一个基于模糊语言方法的信息检索系统模型。

Search engine is an important information retrieval tool on the Internet.

搜索引擎是Internet上重要的信息检索工具。

Information retrieval becomes more and more important in routine life.

在当今信息化社会，信息检索在人们的日常工作生活中占据了越来越重要的地位。

With the development of Java and WWW, it is possible to visualize information retrieval based on Web.

随着Java和WWW浏览器技术的发展，使得基于Web的信息可视化成为可能。

Web information retrieval is integrated with artificial intelligence, data mining, natural language processing, computer network, database technology, etc.

Web 信息检索是一个集人工智能、数据挖掘、自然语言处理、数据库技术、计算机网络等于一体的综合技术。

In recent years, automatic interlocution more and more get the attention of the investigator of Information Retrieval and Natural Language Processing.

近年来，自动问答越来越受到信息检索和自然语言处理的探究者的关注。

Jackaroo in the institute below the pine next, of industrial group fresh let Li Yan grand decision abandons assiduously studying a doctor's degree, enter wall street, begin to make technology of financial Information Retrieval.

然后在松下研究所实习，工业界的鲜活让李彦宏决定放弃攻读博士学位，进入华尔街，开始做金融信息检索技术。

Lemur is particularly useful for researchers in language modeling and information retrieval who do not want to write their own indexers but would rather focus on developing new techniques and algorithms.

Lemur对那些研究语言模型和信息检索的研究人员非常有用，它使得研究人员不用自己写索引代码，而是将更多的精力放在开发新技术和算法上面。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。